Oculus Account linking

Hi

I'm trying to link the account from my game to the Oculus account. I'm reading the documentation from

https://developer.oculus.com/documentation/native/ps-account-linking/

The problem is that i could not get email id of the signed oculus user, only allowed values are id and alias.

is there any option to get user email id with access token from the following URL:

GET https://graph.oculus.com/me?access_token=some-access-token&fields=id,alias

Thanks in advance.